.mobile{display: none}
body .pro_box .page_one{margin: 95px auto;}
body .pro_box .page_one .page_img_box{padding-top: 56%;}
body .pro_box .page_one .page_img_box a{width: 224px;height: 224px;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);background: url(./images/page_btn.png) no-repeat center;background-size: contain;}
body .pro_box .page_desc_title{font-size: 36px;line-height: 30px;color: #000;font-family: Montserrat-Bold;border-left: 4px solid #165eb1;padding-left: 10px;margin-bottom: 30px}
body .pro_box .page_wrap{display: flex;justify-content: space-between;margin: 65px auto;}
body .pro_box .page_wrap .page_l{width: 23.078%}
body .pro_box .page_wrap .page_l .page_cate_menu.on{position:fixed;top:75px;left:4%;width: 92%;background: #fff;z-index: 11}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_header{font-size: 22px;line-height: 50px;color: #fff;background: #165eb1;padding: 0 15px;box-sizing: border-box;}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box{padding: 10px 0;box-sizing: border-box;border: 1px solid #bfbfbf;border-top: unset;}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_menu_li a{font-size: 16px;line-height:40px;color: #1a1a1a;padding: 0 15px;box-sizing: border-box;}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_menu_li a:hover{color:#165eb1}
body .pro_box .page_wrap .page_r{width: 70.77%}
body .pro_box .page_wrap .page_r .page_cate_list{margin-top: 60px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li{border-top: 1px solid #e6e6e6;padding: 25px 0 60px;box-sizing: border-box;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_title{font-size: 24px;line-height: 34px;color: #333;font-family: Montserrat-Bold;margin-bottom: 10px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li>.page_content{margin-bottom: 10px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_img_box{padding-top: 25%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_top{margin-bottom: 10px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn{display: inline-block;float: left;margin-right: 10px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a{min-width: 220px;text-align: center;padding: 0;line-height: 44px;position: relative;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a.on:after{display: block;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a:after{content: '';border: 10px solid transparent;border-top-color: #165eb1;position: absolute;left: 50%;transform: translateX(-50%);bottom: -20px;display: none}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom{background: #f2f2f2;padding: 15px;box-sizing: border-box;justify-content: space-between;margin-top: 17px;height: 330px;display: none}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom.on{display: flex;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l{width: 26%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r{width: 71%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_bottom_title{font-size: 18px;line-height: 35px;color: #333;font-family: Montserrat-Bold;border-bottom: 1px solid #b3b3b3;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_bottom_title a{float: right;;font-size: 14px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_img_box{width: 30px;padding-top: 30px;margin-right: 12px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_cate_l_ul{overflow: auto;height: 88%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_cate_l_li{display: flex;align-items: center;margin: 12px auto;cursor: pointer;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_cate_l_li.on .page_content{color: #165eb1}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_box{overflow: auto;height: 88%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_ul{display: none;flex-wrap: wrap;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_ul.on{display: flex;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li{text-align: center;margin-top: 20px;width: 16.166%;margin-right: 0.6%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li:nth-child(6n){margin-right: 0}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_img_box{width: 60px;padding-top: 60px;border-radius: 50px;overflow: hidden;margin: auto;margin-bottom: 5px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_cate_r_li_title{font-size: 16px;line-height: 20px;color: #666666}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_new_select{max-height: 200px;overflow: auto;}
@media screen and (max-width:750px){
body .pro_box .page_wrap .page_l .page_cate_menu.on{top: 145px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select{padding: 0 30px;position: relative;}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_new_select{padding: 0 30px;display: none}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_new_select .page_new_options{width: 100%;font-size: 28px;line-height: 60px;border: unset;appearance: none;background: #fff;color: #000}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select .page_select_li{width: 100%;font-size: 28px;line-height: 60px;border: unset;appearance: none;background: #fff;color: #000}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select:before{content: ''; border: 10px solid transparent;border-top-color: #000;position: absolute;right: 30px;top: 65%;transform: translateY(-50%);}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select:after{content: ''; border: 10px solid transparent;border-top-color: #fff;position: absolute;right: 30px;top: 60%;transform: translateY(-50%);}
.mobile{display: block}
.pc{display: none}
body .pro_box .page_wrap{flex-wrap: wrap;}
body .pro_box .page_wrap .page_l{width: 100%;margin-bottom: 70px}
body .pro_box .page_wrap .page_r{width: 100%}
body .pro_box .page_desc_title{font-size: 46px;line-height: 50px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_title{font-size: 34px;line-height: 34px;margin-bottom: 15px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_img_box{margin-top: 40px;margin-bottom: 25px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li{padding: 30px 0 70px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a{line-height: 90px;width: 100%;min-width: unset;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn{width: 48%;margin-right: 4%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn:nth-child(2){margin-right: 0}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom{margin-top: 60px;height: 1010px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a:after{border: 15px solid transparent; border-top-color: #165eb1;bottom: -30px;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom{padding: 35px 30px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l{width: 48%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r{width: 48%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_bottom_title{font-size: 30px;line-height: 60px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_bottom_title a{display: none}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_img_box{width: 60px;margin: auto;padding-top: 40px;margin-right: 20px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li{width: 48%;margin-right: 4%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li:nth-child(2n){margin-right: 0}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_cate_l_li{margin: 30px auto;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_img_box{width: 110px;padding-top: 110px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_cate_r_li_title{font-size: 28px;line-height:36px;margin-top: 15px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_header{font-size: 30px;line-height: 90px;padding: 0 30px}
}
@media screen and (max-width:500px){
body .pro_box .page_wrap .page_l .page_cate_menu.on{top: 72px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_header{font-size: 15px;line-height: 45px}
.new_box .page_btn a{font-size: 13px}
body .pro_box .page_wrap .page_r .page_cate_list{margin-top: 30px}
body .pro_box .page_wrap{margin: 30px auto;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_box{height: 94%}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li{margin-top: 10px}
body .pro_box .page_wrap .page_l{margin-bottom: 35px}
body .pro_box .page_desc_title{font-size: 23px;line-height: 25px;margin-bottom: 15px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_title{font-size: 17px;line-height: 17px;margin-bottom: 7.5px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_img_box{margin-top: 20px;margin-bottom:12.5px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li{padding:15px 0 35px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a{line-height: 45px;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom{margin-top: 25px;height: 550px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_center .page_btn a:after{border: 8px solid transparent;border-top-color: #165eb1;bottom: -15px;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom{padding: 17.5px 15px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_bottom_title{font-size: 14px;line-height: 30px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_img_box{width: 40px;margin: auto;padding-top: 30px;margin-right: 10px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_l .page_cate_l_li{margin: 15px auto;}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_img_box{width: 55px;padding-top: 55px}
body .pro_box .page_wrap .page_r .page_cate_list .page_cate_ul .page_cate_li .page_cate_bottom .page_cate_r .page_cate_r_li .page_cate_r_li_title{font-size: 14px;line-height:18px;margin-top: 7.5px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select .page_select_li{font-size: 14px;line-height: 30px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_header{padding: 0 15px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box{padding: 10px 0}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select{padding: 0 15px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_new_select{padding: 0 15px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_new_select .page_new_options{font-size: 14px;line-height: 30px}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select:after{right: 15px;border: 6px solid transparent;border-top-color: #fff;}
body .pro_box .page_wrap .page_l .page_cate_menu .page_cate_box .page_cate_select:before{right: 15px;border: 6px solid transparent;border-top-color: #000;}
}